natalieguerra16 natalieguerra16

14-12-2020
Mathematics

contestada

Carrie can weed a garden in 7 hours, and her mother can do it in 3 hours. How long will take the two of them working together to weed the garden?

Respuesta :

plzhelpme420 plzhelpme420

14-12-2020

Answer:

10 hours.

Step-by-step explanation:

7 + 3 = 10.

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